​Engineered Interconnect Solutions for Power, Data & Signal Transmission in Harsh Environments

We specialize in delivering highly reliable connector and penetrator solutions designed for the world’s most demanding subsea and industrial environments. Whether you're powering underwater systems, transmitting mission-critical data, or enabling real-time communication in the harshest conditions, our precision-engineered components provide the connectivity and integrity you can trust.

Our suite of products includes marine connectors, penetrators, feedthrough systems​, and subsea high power solutions—developed with deep industry knowledge and an unwavering commitment to quality and durability.​

What Are Connectors and Penetrators?

Connectors and penetrators are critical components in subsea and marine applications, ensuring secure and reliable transmission of power, data, and signals in underwater environments. Teledyne Marine specializes in high-performance marine connectors and penetrators designed to withstand extreme underwater conditions while maintaining robust connectivity.

Our product line includes a wide range of solutions, such as electrical connectors​, feedthrough systems​, optical hybrid connectors​, and subsea high-power systems​, tailored to meet the needs of diverse industries including offshore energy​, defense, and oceanographic research.

How Connectors and Penetrators Work

Teledyne Marine’s connectors and penetrators create a sealed interface that allows electrical and optical signals to pass through bulkheads, enclosures, or underwater housings while preventing water ingress. These systems are designed to perform in both static and dynamic conditions, ensuring long-term operational reliability in deep-sea and high-pressure environments.

  • Wet Mate Connectors – Designed to be connected and disconnected underwater without compromising integrity.
  • Splash Mate Connectors – Utilize individually sealed contacts for surface mating in wet conditions.
  • Dry Mate Connectors – Intended for use in applications where connections are made in a dry environment before submersion.
  • Seismic Connectors – Engineered for high-reliability performance in seismic exploration and energy sector applications.
  • Harsh Environment Connectors ​– Developed to withstand extreme temperatures, pressures, and corrosive conditions.

Key Features of Teledyne Marine Connectors and Penetrators

  • Advanced Marine Connector Technology – Ensures superior signal and power transmission in underwater environments.
  • High-Integrity Sealing – Prevents water ingress and maintains long-term performance.
  • Durable and Corrosion-Resistant Materials – Provides reliability in harsh marine and subsea conditions.
  • Modular and Customizable Designs – Offers flexibility for various applications and installation requirements.
  • Comprehensive Feedthrough System Solutions – Seamlessly integrates with electrical and optical hybrid connectors.
  • Subsea High-Power Systems – Enables efficient power distribution for deep-sea applications.

Benefits of Teledyne Marine Connectors and Penetrators

  • Reliable Underwater Connectivity – Ensures consistent power and signal transmission for critical marine operations.
  • Enhanced Durability in Harsh Environments – Withstands high pressures, extreme temperatures, and corrosive seawater.
  • Increased Operational Efficiency – Reduces downtime with robust, long-lasting designs.
  • Versatility Across Multiple Applications – Compatible with a wide range of subsea equipment and industries.
  • Ease of Integration – Designed for seamless compatibility with existing marine systems and infrastructures.

Applications of Teledyne Marine Connectors and Penetrators

  • Offshore Energy and Subsea Power Systems – Enables secure connectivity for underwater power distribution.
  • Defense and Naval Applications – Supports subsea communications, navigation, and surveillance systems.
  • Oceanographic and Environmental Research – Facilitates data collection and monitoring in extreme marine environments.
  • Seismic Exploration and Oil & Gas – Provides robust connectivity solutions for seismic survey equipment.
  • Autonomous Underwater Vehicles (AUVs) and Remotely Operated Vehicles (ROVs) – Ensures reliable power and data transmission for unmanned subsea operations.

Why Choose Teledyne Marine?

Teledyne Marine is a trusted leader in the design and manufacturing of high-performance marine connectors and penetrators. Our extensive product portfolio, including wet mate connectors, dry mate connectors, seismic connectors, and harsh environment connectors, ensures the highest levels of reliability, performance, and durability in subsea applications.

With decades of expertise in electrical connectors, optical hybrid connectors, and feedthrough system technologies, Teledyne Marine provides cutting-edge solutions that power the future of marine exploration and subsea connectivity.

Get in Touch

Discover how Teledyne Marine’s advanced connectors and penetrators can enhance your underwater operations. Contact us today​ to learn more about our marine connector solutions and custom integration options.